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المؤلفShikoh A.S.
المؤلفAhmad Z.
المؤلفTouati F.
المؤلفShakoor R.A.
المؤلفAl-Muhtaseb S.A.
تاريخ الإتاحة2022-05-22T11:03:07Z
تاريخ النشر2017
اسم المنشورCeramics International
المصدرScopus
المعرّفhttp://dx.doi.org/10.1016/j.ceramint.2017.05.113
معرّف المصادر الموحدhttp://hdl.handle.net/10576/31441
الملخصIn the current study, TiO2 layers were deposited onto Indium Tin Oxide (ITO) coated glass substrates at varied voltage levels ranging from 2.5 VDC to 7.5 VDC, using Electrophoretic deposition (EPD) process. Subsequently, the deposited TiO2 layers were either sintered by using a single step (450 °C) or double step (350 °C, 450 °C) sintering process. The fabricated films were later dye stained and integrated with Dye Sensitized Solar Cells (DSSCs). Upon the morphological and electrical characterization of the samples, it was revealed that the DSSCs containing a semiconductor layer deposited at 5 V, having a thickness of ~20 µm and an average pore size of ~30 nm produced the highest power conversion efficiency (of 4.2%) amongst all the EPD variants employed, owing to the optimized thickness and dye loading properties. The efficiency further increased to 4.5%, when the single step sintering process was replaced by two step sintering processes
اللغةen
الناشرElsevier Ltd
الموضوعAnodes
Deposition
Dye-sensitized solar cells
Efficiency
Electrodes
Electrophoresis
ITO glass
Pore size
Substrates
Tin oxides
Titanium dioxide
Coated glass substrates
DSSC
Electrical characterization
Electrophoretic depositions
Photo-anodes
Power conversion efficiencies
Semiconductor layers
Two-step sintering process
Sintering
العنوانOptimization of ITO glass/TiO2 based DSSC photo-anodes through electrophoretic deposition and sintering techniques
النوعArticle
الصفحات10540-10545
رقم العدد13
رقم المجلد43
dc.accessType Abstract Only


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